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limit        : old   * k   = new
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MAXVISPLANES : 128   * 8   = 1024
MAXDRAWSEGS  : 256   * 8   = 2048
MAXVISSPRITE : 128   * 8   = 1024
MAXLINEANIMS : 64    * 256 = 16384
MAXPLATS     : 30    * 256 = 7680
MAXOPENINGS  : 20480 * 4   = 81920
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goodies
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1. Demos: fixed bug when turning with mouse
2. Demos: Support for "-longtics" command line switch.
3. Demos: do not quit game with 'q'.
4. Demos: multilevel demos.
5. Demos: -maxdemo support.
6. Demos: -timedemo support.
7. Demos: showing automap with <TAB> key.
8. No startup splash screen.
9. Bindable inventory.

Default additional binds:
Alt - Flechette
Ctrl - Disc of Repulsion
Q - Quartz Flask
C - Porkalator

You can rebind any via editing of hexen.crk
000A4D4C: 00 FF ; Ring of Invincibility
000A4D4D: 00 71 ; Quartz Flask
000A4D4E: 00 FF ; Mystic Urn
000A4D4F: 00 FF ; Mystic Ambit Incant
000A4D50: 00 FF ; Dark Servant
000A4D51: 00 FF ; Torch
000A4D52: 00 63 ; Porkalator
000A4D53: 00 FF ; Wings Of Wrath
000A4D54: 9D FF ; Disc of Repulsion
000A4D55: 00 B8 ; Flechette
000A4D56: 00 FF ; Banishment Device
000A4D57: 00 FF ; Boots of Speed
000A4D58: 00 FF ; Krater of Might
000A4D59: 00 FF ; Dragonskin Bracers
000A4D5A: 00 FF ; Chaos Device

'a'-'z' -> 0x61-0x7A, '0'-'9' -> 0x30-0x39, etc
FF means "no bind"
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